# InfiniBand/fibre optic cable BlueOptics VXFJY-BL 3 m SFP28

**URL:** https://aio.lv/en/product--blueoptics-vxfjy-bl--5038115
**Data updated:** 2026-03-07 15:11 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** BlueOptics
**Manufacturer code:** VXFJY-BL
**EAN:** 4063232261843
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 85.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 71.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blueoptics-vxfjy-bl--5038115

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The BlueOptics VXFJY-BL is a 3 m InfiniBand/fibre optic cable with SFP28 connectors designed for high-speed data transfer. It ensures reliable connectivity and optimal performance for data centers and networking applications.

## Long description

The BlueOptics VXFJY-BL is a 3 m InfiniBand/fibre optic cable with SFP28 connectors designed for high-speed data transfer. It provides a direct attach copper/twinax solution compatible with 25GBase-CR links and SFP28 ports, enabling short-range connections between switches, routers, storage systems and servers in racks and adjacent rack rows. The cable is MSA-compliant and intended to deliver reliable electrical signal transfer at up to 25 Gbit/s over a 3 metre distance.
Advantages
The cable offers a compact and low-latency connection suitable for high-density rack installations. Being a passive 25G twinax direct attach cable, it consumes minimal power and does not require active components, which reduces failure points and simplifies deployment. Components are selected to meet industry MSA standards so the product aims to provide long service life and consistent interoperability with major hardware platforms that support SFP28 25GBase-CR connections.
Suitable for
 Short-range 25 Gbit/s links between switches and network devices within the same rack or adjacent racks
 Connections between servers and top-of-rack switches supporting SFP28
 Fibre channel, Ethernet and InfiniBand applications up to 25G where passive DAC twinax is supported
 High-density data centre rack cabling and hardware interconnects
Key specifications
 Length: 3 metres
 Connector type: SFP28 to SFP28
 Data rate support: up to 25 Gbit/s
 Cable type: passive twinax/direct attach copper
 Wire gauge: 30 AWG
 Standards: MSA-compliant for SFP28 25GBase-CR applications
 Power consumption: passive design with negligible additional power draw
How to use
Install the BlueOptics VXFJY-BL by inserting each SFP28 connector into the corresponding SFP28 port on your compatible devices. Ensure both devices support passive 25GBase-CR direct attach twinax connections and that ports are powered down or follow the manufacturer's hot-plug guidance before insertion or removal. For rack installations use appropriate cable routing to avoid strain on the connectors and to maintain airflow. No additional transceivers or power supplies are required for passive operation.
Usage recommendations
Verify compatibility with your switch, router or storage vendor before deploying. Use the 3 m length for links inside the same rack or between adjacent racks; for longer distances choose active optical cables or transceiver-plus-fibre solutions. Handle SFP28 connectors by their housing, avoid bending the twinax cable sharply, and store unused cables in protective covers to extend service life.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.13 kg |
| Cable length | 3 m |
| Data transfer rate | 25 Gbit/s |
| Product colour | Black |
| Connector 1 | SFP28 |
| Connector 2 | SFP28 |
| Compliance certificates | RoHS |
| InfiniBand protocol | Yes |

## FAQ

### How much does the InfiniBand/fibre optic cable BlueOptics VXFJY-BL cost, and is it available for purchase?

The price is 85.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 303 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All BlueOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BlueOptics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5038115/64334673_large.webp